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Walker 18339 Exhaust Muffler


Brand:	Walker
Part Number:	18339
UPC:	086387183390
Weight:	10.5 lbs
Condition:	New

On Sale:

$49.48

Availability:

7 in Stock

Warehouse:

US-7

Quantity:

Product Information

Description:

SOUND FX MUFFLER

Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX direct-fit mufflers deliver quality appearance and favorable acoustics while mechanical interior joints and spun-locked heads provide durability.

Features and Benefits:

BUILT TO LAST -- Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
EASY TO INSTALL -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation that doesn't require specialized fabrication and/or welding
FACTORY SOUND -- Louvered tubes help reduce radiated noise for factory-style sound quality compared to straight perforated tubes
GET MORE MILES FROM YOUR MUFFLER -- Designed and tested to extend muffler life
RESISTS CORROSION -- Aluminized steel construction and internal drainage system helps reduce corrosion

Specifications:

Body Height:

4.25 in.

Body Length:

19 in.

Body Material:

Steel

Body Width:

9.75 in.

Finish:

Aluminized

Grade Type:

Regular

Inlet 1 Inside Diameter:

2.5 in.

Inlet 1 Type:

Pipe Connection

Inlet Configuration:

Offset

Inlet Inside Diameter:

2.5 in.

Inlet Offset:

2.875

Inlet Quantity:

Inlet Type:

Pipe Connection

Muffler Type:

Combination

Outlet 1 Inside Diameter:

2.5 in.

Outlet 1 Type:

Pipe Connection

Outlet Configuration:

Offset

Outlet Inside Diameter:

2.5 in.

Outlet Quantity:

Outlet Type:

Pipe Connection

Overall Length:

23 in.

Reversible:

Shape:

Oval

Tunable:

Universal Or Specific Fit:

Specific

Country of Origin:

Select a vehicle to narrow Walker 18339 Exhaust Muffler fitment info!

Last Updated: 12/24/2023

Years

Vehicle

Per Vehicle

Fit Notes

Fitment Notes

1993

1992

1993

1992

Buick Roadmaster

5.7L V8 Gas OHV

1 SoundFX Direct Fit
If welded assembly, replace all required parts

Buick Roadmaster

5.7L V8 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts

1 Per Vehicle

1991

Buick Roadmaster

5.0L V8 Gas OHV

1 SoundFX Direct Fit
If welded assembly, replace all required parts

Buick Roadmaster

5.0L V8 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts

1 Per Vehicle

1992

1991

1992

1991

Cadillac Brougham

5.0L V8 Gas OHV

1 SoundFX Direct Fit
If welded assembly, replace all required parts
RWD

Cadillac Brougham

5.0L V8 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts
RWD

1 Per Vehicle

1992

1991

Walker 18339 Exhaust Muffler

$49.48

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow Walker 18339 Exhaust Muffler fitment info!

Buick Roadmaster 5.7L V8 Gas OHV

1

SoundFX Direct FitIf welded assembly, replace all required parts

Buick Roadmaster

5.7L V8 Gas OHV SoundFX Direct FitIf welded assembly, replace all required parts 1 Per Vehicle

Buick Roadmaster 5.0L V8 Gas OHV

1

SoundFX Direct FitIf welded assembly, replace all required parts

Buick Roadmaster

5.0L V8 Gas OHV SoundFX Direct FitIf welded assembly, replace all required parts 1 Per Vehicle

Cadillac Brougham 5.0L V8 Gas OHV

1

SoundFX Direct FitIf welded assembly, replace all required partsRWD

Cadillac Brougham

5.0L V8 Gas OHV SoundFX Direct FitIf welded assembly, replace all required partsRWD 1 Per Vehicle

Cadillac Brougham 5.7L V8 Gas OHV

1

SoundFX Direct FitIf welded assembly, replace all required partsRWD

Cadillac Brougham

5.7L V8 Gas OHV SoundFX Direct FitIf welded assembly, replace all required partsRWD 1 Per Vehicle

Cadillac Commercial Chassis 5.7L V8 Gas OHV

1

SoundFX Direct FitIf welded assembly, replace all required partsRWD

Cadillac Commercial Chassis

5.7L V8 Gas OHV SoundFX Direct FitIf welded assembly, replace all required partsRWD 1 Per Vehicle

Chevrolet Caprice 5.7L V8 Gas OHV

1

SoundFX Direct FitIf welded assembly, replace all required partsSedan

Chevrolet Caprice

5.7L V8 Gas OHV SoundFX Direct FitIf welded assembly, replace all required partsSedan 1 Per Vehicle

Chevrolet Caprice 5.7L V8 Gas OHV

1

SoundFX Direct FitIf welded assembly, replace all required partsWagon

Chevrolet Caprice

5.7L V8 Gas OHV SoundFX Direct FitIf welded assembly, replace all required partsWagon 1 Per Vehicle

Chevrolet Caprice 5.0L V8 Gas OHV

1

SoundFX Direct FitIf welded assembly, replace all required parts

Chevrolet Caprice

5.0L V8 Gas OHV SoundFX Direct FitIf welded assembly, replace all required parts 1 Per Vehicle

Chevrolet Caprice 5.7L V8 Gas OHV

1

SoundFX Direct Fitwith Police Package If welded assembly, replace all required parts

Chevrolet Caprice

5.7L V8 Gas OHV SoundFX Direct Fitwith Police Package If welded assembly, replace all required parts 1 Per Vehicle

Chevrolet Caprice 5.0L V8 Gas OHV

1

SoundFX Direct FitIf welded assembly, replace all required parts8th VIN Digit: E

Chevrolet Caprice

5.0L V8 Gas OHV SoundFX Direct FitIf welded assembly, replace all required parts8th VIN Digit: E 1 Per Vehicle

Chevrolet Caprice 5.0L V8 Gas OHV

1

SoundFX Direct FitIf welded assembly, replace all required parts8th VIN Digit: H

Chevrolet Caprice

5.0L V8 Gas OHV SoundFX Direct FitIf welded assembly, replace all required parts8th VIN Digit: H 1 Per Vehicle

Chevrolet Caprice 5.0L V8 Gas OHV

1

SoundFX Direct FitIf welded assembly, replace all required parts

Chevrolet Caprice

5.0L V8 Gas OHV SoundFX Direct FitIf welded assembly, replace all required parts 1 Per Vehicle

Chevrolet Impala 5.0L V8 Gas OHV

1

SoundFX Direct FitIf welded assembly, replace all required parts

Chevrolet Impala

5.0L V8 Gas OHV SoundFX Direct FitIf welded assembly, replace all required parts 1 Per Vehicle

Oldsmobile Custom Cruiser 5.7L V8 Gas OHV

1

SoundFX Direct FitIf welded assembly, replace all required parts

Oldsmobile Custom Cruiser

5.7L V8 Gas OHV SoundFX Direct FitIf welded assembly, replace all required parts 1 Per Vehicle

Oldsmobile Custom Cruiser 5.0L V8 Gas OHV

1

SoundFX Direct FitIf welded assembly, replace all required parts

Buick Roadmaster

5.7L V8 Gas OHV

SoundFX Direct Fit
If welded assembly, replace all required parts

5.7L V8 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts

1 Per Vehicle

Buick Roadmaster

5.0L V8 Gas OHV

SoundFX Direct Fit
If welded assembly, replace all required parts

5.0L V8 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts

1 Per Vehicle

Cadillac Brougham

5.0L V8 Gas OHV

SoundFX Direct Fit
If welded assembly, replace all required parts
RWD

5.0L V8 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts
RWD

1 Per Vehicle

Cadillac Brougham

5.7L V8 Gas OHV

SoundFX Direct Fit
If welded assembly, replace all required parts
RWD

5.7L V8 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts
RWD

1 Per Vehicle

Cadillac Commercial Chassis

5.7L V8 Gas OHV

SoundFX Direct Fit
If welded assembly, replace all required parts
RWD

5.7L V8 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts
RWD

1 Per Vehicle

Chevrolet Caprice

5.7L V8 Gas OHV

SoundFX Direct Fit
If welded assembly, replace all required parts
Sedan

5.7L V8 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts
Sedan

1 Per Vehicle

Chevrolet Caprice

5.7L V8 Gas OHV

SoundFX Direct Fit
If welded assembly, replace all required parts
Wagon

5.7L V8 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts
Wagon

1 Per Vehicle

Chevrolet Caprice

5.0L V8 Gas OHV

SoundFX Direct Fit
If welded assembly, replace all required parts

5.0L V8 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts

1 Per Vehicle

Chevrolet Caprice

5.7L V8 Gas OHV

SoundFX Direct Fit
with Police Package
If welded assembly, replace all required parts

5.7L V8 Gas OHV SoundFX Direct Fit
with Police Package
If welded assembly, replace all required parts

1 Per Vehicle

Chevrolet Caprice

5.0L V8 Gas OHV

SoundFX Direct Fit
If welded assembly, replace all required parts
8th VIN Digit: E

5.0L V8 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts
8th VIN Digit: E

1 Per Vehicle

Chevrolet Caprice

5.0L V8 Gas OHV

SoundFX Direct Fit
If welded assembly, replace all required parts
8th VIN Digit: H

5.0L V8 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts
8th VIN Digit: H

1 Per Vehicle

Chevrolet Caprice

5.0L V8 Gas OHV

SoundFX Direct Fit
If welded assembly, replace all required parts

5.0L V8 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts

1 Per Vehicle

Chevrolet Impala

5.0L V8 Gas OHV

SoundFX Direct Fit
If welded assembly, replace all required parts

5.0L V8 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts

1 Per Vehicle

Oldsmobile Custom Cruiser

5.7L V8 Gas OHV

SoundFX Direct Fit
If welded assembly, replace all required parts

5.7L V8 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts

1 Per Vehicle

Oldsmobile Custom Cruiser

5.0L V8 Gas OHV

SoundFX Direct Fit
If welded assembly, replace all required parts

5.0L V8 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts

1 Per Vehicle

Pontiac Parisienne

5.0L V8 Gas OHV

SoundFX Direct Fit
with 2.5 (in) Muffler Inlet
If welded assembly, replace all required parts
8th VIN Digit: H

5.0L V8 Gas OHV SoundFX Direct Fit
with 2.5 (in) Muffler Inlet
If welded assembly, replace all required parts
8th VIN Digit: H

1 Per Vehicle